Some well-known MacArthur Genius Grant winners include Lin-Manuel Miranda, Ta-Nehisi Coates, Chimamanda Ngozi Adichie, and Angela Duckworth. These individuals have made significant contributions in their respective fields of arts, literature, and social sciences.

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Rena

Scott # 1424. These can be purchased used or mint for about 20 cents. Consult a postage stamp catalog, usually available at your local library for exact identification and catalog values.
6 cents

Yes. Dr. Douglas C. Engelbart is still alive today. The clever computer visionary was born on 30 January 1935. A link is provided to the Wikipedia article on the inventor of the computer mouse. And because they update fastidiously, you can use the link on just about any day and find out if Doug is still on this side of the veil with us. Why not drop by today and make his acquaintance? He's just a click away.

NBA player Toney Douglas is 6'-02''.

NHL player Douglas Murray is 6'-03''.

Douglas Reed died in 1976.

MacArthur's Children was created in 1984.

Ellen MacArthur Cancer Trust was created in 2003.

Denzil Macarthur-Onslow died on 1984-11-30.